466 lines
12 KiB
C
466 lines
12 KiB
C
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/* #line 1 "tsip_parser_header_Event.rl" */
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/*
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* Copyright (C) 2009 Mamadou Diop.
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*
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* Contact: Mamadou Diop <diopmamadou@yahoo.fr>
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*
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* This file is part of Open Source Doubango Framework.
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*
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* DOUBANGO is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* DOUBANGO is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with DOUBANGO.
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*
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*/
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/**@file tsip_header_Event.c
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* @brief SIP Event/o header as per RFC 3265..
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*
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* @author Mamadou Diop <diopmamadou(at)yahoo.fr>
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*
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* @date Created: Sat Nov 8 16:54:58 2009 mdiop
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*/
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#include "tinysip/headers/tsip_header_Event.h"
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#include "tinysip/parsers/tsip_parser_uri.h"
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#include "tsk_debug.h"
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#include "tsk_memory.h"
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#include <string.h>
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/**@defgroup tsip_header_Event_group SIP Event header as per RFC 3265.
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*/
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/***********************************
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* Ragel state machine.
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*/
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/* #line 80 "tsip_parser_header_Event.rl" */
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int tsip_header_Event_tostring(const void* header, tsk_buffer_t* output)
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{
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if(header)
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{
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const tsip_header_Event_t *Event = header;
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if(Event->package)
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{
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tsk_buffer_append(output, Event->package, strlen(Event->package));
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}
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return 0;
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}
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return -1;
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}
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tsip_header_Event_t *tsip_header_Event_parse(const char *data, size_t size)
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{
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int cs = 0;
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const char *p = data;
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const char *pe = p + size;
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const char *eof = pe;
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tsip_header_Event_t *hdr_event = TSIP_HEADER_EVENT_CREATE(0);
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const char *tag_start;
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/* #line 78 "../src/headers/tsip_header_Event.c" */
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static const char _tsip_machine_parser_header_Event_actions[] = {
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0, 1, 0, 1, 1, 1, 2, 1,
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3
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};
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static const short _tsip_machine_parser_header_Event_key_offsets[] = {
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0, 0, 4, 6, 8, 10, 12, 15,
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31, 32, 34, 49, 67, 71, 72, 74,
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77, 94, 95, 97, 113, 132, 137, 138,
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140, 144, 163, 164, 166, 185, 186, 188,
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191, 207, 209, 211, 213, 215, 217, 218,
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220, 224, 225, 231, 249, 256, 264, 272,
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280, 282, 289, 298, 300, 303, 305, 308,
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310, 313, 316, 317, 320, 321, 324, 325,
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334, 343, 351, 359, 367, 375, 377, 383,
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392, 401, 410, 412, 415, 418, 419, 420,
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433
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};
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static const char _tsip_machine_parser_header_Event_trans_keys[] = {
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69, 79, 101, 111, 86, 118, 69, 101,
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78, 110, 84, 116, 9, 32, 58, 9,
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13, 32, 33, 37, 39, 45, 126, 42,
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43, 48, 57, 65, 90, 95, 122, 10,
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9, 32, 9, 32, 33, 37, 39, 45,
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126, 42, 43, 48, 57, 65, 90, 95,
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122, 9, 13, 32, 33, 37, 39, 45,
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46, 59, 126, 42, 43, 48, 57, 65,
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90, 95, 122, 9, 13, 32, 59, 10,
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9, 32, 9, 32, 59, 9, 13, 32,
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33, 37, 39, 126, 42, 43, 45, 46,
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48, 57, 65, 90, 95, 122, 10, 9,
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32, 9, 32, 33, 37, 39, 126, 42,
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43, 45, 46, 48, 57, 65, 90, 95,
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122, 9, 13, 32, 33, 37, 39, 59,
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61, 126, 42, 43, 45, 46, 48, 57,
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65, 90, 95, 122, 9, 13, 32, 59,
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61, 10, 9, 32, 9, 32, 59, 61,
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9, 13, 32, 33, 34, 37, 39, 91,
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126, 42, 43, 45, 46, 48, 57, 65,
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90, 95, 122, 10, 9, 32, 9, 13,
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32, 33, 34, 37, 39, 91, 126, 42,
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43, 45, 46, 48, 57, 65, 90, 95,
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122, 10, 9, 32, 9, 32, 34, 9,
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13, 34, 92, -64, -33, -32, -17, -16,
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-9, -8, -5, -4, -3, 32, 126, -128,
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-65, -128, -65, -128, -65, -128, -65, -128,
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-65, 10, 9, 32, 9, 13, 32, 59,
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10, 0, 9, 11, 12, 14, 127, 9,
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13, 32, 33, 37, 39, 59, 126, 42,
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43, 45, 46, 48, 57, 65, 90, 95,
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122, 58, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 48, 57, 65, 70, 97, 102,
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58, 93, 58, 48, 57, 65, 70, 97,
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102, 46, 58, 93, 48, 57, 65, 70,
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97, 102, 48, 57, 46, 48, 57, 48,
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57, 46, 48, 57, 48, 57, 93, 48,
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57, 93, 48, 57, 93, 46, 48, 57,
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46, 46, 48, 57, 46, 46, 58, 93,
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48, 57, 65, 70, 97, 102, 46, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 58,
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93, 48, 57, 65, 70, 97, 102, 46,
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58, 93, 48, 57, 65, 70, 97, 102,
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46, 58, 93, 48, 57, 65, 70, 97,
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102, 46, 58, 93, 48, 57, 65, 70,
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97, 102, 48, 57, 46, 48, 57, 46,
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48, 57, 46, 58, 33, 37, 39, 45,
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126, 42, 43, 48, 57, 65, 90, 95,
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122, 0
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};
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static const char _tsip_machine_parser_header_Event_single_lengths[] = {
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0, 4, 2, 2, 2, 2, 3, 8,
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1, 2, 7, 10, 4, 1, 2, 3,
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7, 1, 2, 6, 9, 5, 1, 2,
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4, 9, 1, 2, 9, 1, 2, 3,
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4, 0, 0, 0, 0, 0, 1, 2,
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4, 1, 0, 8, 1, 2, 2, 2,
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2, 1, 3, 0, 1, 0, 1, 0,
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1, 1, 1, 1, 1, 1, 1, 3,
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3, 2, 2, 2, 2, 2, 0, 3,
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3, 3, 0, 1, 1, 1, 1, 5,
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0
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};
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static const char _tsip_machine_parser_header_Event_range_lengths[] = {
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0, 0, 0, 0, 0, 0, 0, 4,
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0, 0, 4, 4, 0, 0, 0, 0,
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5, 0, 0, 5, 5, 0, 0, 0,
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0, 5, 0, 0, 5, 0, 0, 0,
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6, 1, 1, 1, 1, 1, 0, 0,
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0, 0, 3, 5, 3, 3, 3, 3,
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0, 3, 3, 1, 1, 1, 1, 1,
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1, 1, 0, 1, 0, 1, 0, 3,
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3, 3, 3, 3, 3, 0, 3, 3,
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3, 3, 1, 1, 1, 0, 0, 4,
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0
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};
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static const short _tsip_machine_parser_header_Event_index_offsets[] = {
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0, 0, 5, 8, 11, 14, 17, 21,
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34, 36, 39, 51, 66, 71, 73, 76,
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80, 93, 95, 98, 110, 125, 131, 133,
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136, 141, 156, 158, 161, 176, 178, 181,
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185, 196, 198, 200, 202, 204, 206, 208,
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211, 216, 218, 222, 236, 241, 247, 253,
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259, 262, 267, 274, 276, 279, 281, 284,
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286, 289, 292, 294, 297, 299, 302, 304,
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311, 318, 324, 330, 336, 342, 345, 349,
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356, 363, 370, 372, 375, 378, 380, 382,
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392
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};
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static const char _tsip_machine_parser_header_Event_indicies[] = {
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0, 2, 0, 2, 1, 3, 3, 1,
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4, 4, 1, 5, 5, 1, 2, 2,
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1, 2, 2, 6, 1, 6, 7, 6,
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8, 8, 8, 8, 8, 8, 8, 8,
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8, 1, 9, 1, 10, 10, 1, 10,
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10, 8, 8, 8, 8, 8, 8, 8,
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8, 8, 1, 11, 12, 11, 13, 13,
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13, 13, 14, 15, 13, 13, 13, 13,
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13, 1, 16, 17, 16, 18, 1, 19,
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1, 20, 20, 1, 20, 20, 18, 1,
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18, 21, 18, 22, 22, 22, 22, 22,
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22, 22, 22, 22, 1, 23, 1, 24,
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24, 1, 24, 24, 22, 22, 22, 22,
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22, 22, 22, 22, 22, 1, 25, 26,
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25, 27, 27, 27, 28, 29, 27, 27,
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27, 27, 27, 27, 1, 30, 31, 30,
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18, 29, 1, 32, 1, 33, 33, 1,
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33, 33, 18, 29, 1, 29, 34, 29,
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35, 36, 35, 35, 37, 35, 35, 35,
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35, 35, 35, 1, 38, 1, 39, 39,
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1, 39, 40, 39, 35, 36, 35, 35,
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37, 35, 35, 35, 35, 35, 35, 1,
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41, 1, 42, 42, 1, 42, 42, 36,
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1, 36, 48, 49, 50, 43, 44, 45,
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46, 47, 36, 1, 36, 1, 43, 1,
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44, 1, 45, 1, 46, 1, 51, 1,
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36, 36, 1, 52, 26, 52, 28, 1,
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53, 1, 36, 36, 36, 1, 52, 26,
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52, 35, 35, 35, 28, 35, 35, 35,
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35, 35, 35, 1, 55, 54, 54, 54,
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1, 57, 49, 56, 56, 56, 1, 57,
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49, 58, 58, 58, 1, 57, 49, 59,
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59, 59, 1, 57, 49, 1, 61, 60,
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54, 54, 1, 62, 57, 49, 63, 56,
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56, 1, 64, 1, 65, 66, 1, 67,
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1, 68, 69, 1, 70, 1, 49, 71,
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1, 49, 72, 1, 49, 1, 68, 73,
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1, 68, 1, 65, 74, 1, 65, 1,
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62, 57, 49, 75, 58, 58, 1, 62,
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57, 49, 59, 59, 59, 1, 77, 49,
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76, 76, 76, 1, 79, 49, 78, 78,
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78, 1, 79, 49, 80, 80, 80, 1,
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79, 49, 81, 81, 81, 1, 79, 49,
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1, 82, 76, 76, 1, 62, 79, 49,
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83, 78, 78, 1, 62, 79, 49, 84,
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80, 80, 1, 62, 79, 49, 81, 81,
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81, 1, 85, 1, 62, 86, 1, 62,
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87, 1, 62, 1, 61, 1, 13, 13,
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13, 13, 13, 13, 13, 13, 13, 1,
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1, 0
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};
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static const char _tsip_machine_parser_header_Event_trans_targs[] = {
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2, 0, 6, 3, 4, 5, 7, 8,
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11, 9, 10, 12, 41, 11, 79, 16,
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12, 13, 16, 14, 15, 17, 20, 18,
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19, 21, 41, 20, 16, 25, 21, 22,
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23, 24, 26, 43, 32, 44, 27, 28,
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29, 30, 31, 33, 34, 35, 36, 37,
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38, 40, 42, 39, 12, 80, 45, 78,
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46, 49, 47, 48, 50, 65, 51, 63,
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52, 53, 61, 54, 55, 59, 56, 57,
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58, 60, 62, 64, 66, 74, 67, 70,
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68, 69, 71, 72, 73, 75, 76, 77
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};
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static const char _tsip_machine_parser_header_Event_trans_actions[] = {
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0, 0, 0, 0, 0, 0, 0, 0,
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1, 0, 0, 3, 3, 0, 0, 3,
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0, 0, 0, 0, 0, 0, 1, 0,
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0, 5, 5, 0, 5, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 5, 7, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0,
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0, 0, 0, 0, 0, 0, 0, 0
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};
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static const int tsip_machine_parser_header_Event_start = 1;
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static const int tsip_machine_parser_header_Event_first_final = 80;
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static const int tsip_machine_parser_header_Event_error = 0;
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static const int tsip_machine_parser_header_Event_en_main = 1;
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/* #line 108 "tsip_parser_header_Event.rl" */
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/* #line 288 "../src/headers/tsip_header_Event.c" */
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{
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cs = tsip_machine_parser_header_Event_start;
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}
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/* #line 109 "tsip_parser_header_Event.rl" */
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/* #line 295 "../src/headers/tsip_header_Event.c" */
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{
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int _klen;
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unsigned int _trans;
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const char *_acts;
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unsigned int _nacts;
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const char *_keys;
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if ( p == pe )
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goto _test_eof;
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if ( cs == 0 )
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goto _out;
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_resume:
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_keys = _tsip_machine_parser_header_Event_trans_keys + _tsip_machine_parser_header_Event_key_offsets[cs];
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_trans = _tsip_machine_parser_header_Event_index_offsets[cs];
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_klen = _tsip_machine_parser_header_Event_single_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + _klen - 1;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + ((_upper-_lower) >> 1);
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if ( (*p) < *_mid )
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_upper = _mid - 1;
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else if ( (*p) > *_mid )
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_lower = _mid + 1;
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else {
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_trans += (_mid - _keys);
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goto _match;
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}
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}
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_keys += _klen;
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_trans += _klen;
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}
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_klen = _tsip_machine_parser_header_Event_range_lengths[cs];
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if ( _klen > 0 ) {
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const char *_lower = _keys;
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const char *_mid;
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const char *_upper = _keys + (_klen<<1) - 2;
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while (1) {
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if ( _upper < _lower )
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break;
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_mid = _lower + (((_upper-_lower) >> 1) & ~1);
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if ( (*p) < _mid[0] )
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_upper = _mid - 2;
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else if ( (*p) > _mid[1] )
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_lower = _mid + 2;
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else {
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_trans += ((_mid - _keys)>>1);
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goto _match;
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}
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}
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_trans += _klen;
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}
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_match:
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_trans = _tsip_machine_parser_header_Event_indicies[_trans];
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cs = _tsip_machine_parser_header_Event_trans_targs[_trans];
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if ( _tsip_machine_parser_header_Event_trans_actions[_trans] == 0 )
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goto _again;
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_acts = _tsip_machine_parser_header_Event_actions + _tsip_machine_parser_header_Event_trans_actions[_trans];
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_nacts = (unsigned int) *_acts++;
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while ( _nacts-- > 0 )
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{
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switch ( *_acts++ )
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{
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case 0:
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/* #line 52 "tsip_parser_header_Event.rl" */
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{
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tag_start = p;
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}
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break;
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case 1:
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/* #line 57 "tsip_parser_header_Event.rl" */
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{
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TSK_PARSER_SET_STRING(hdr_event->package);
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}
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break;
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case 2:
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/* #line 62 "tsip_parser_header_Event.rl" */
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{
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TSK_PARSER_ADD_PARAM(TSIP_HEADER_PARAMS(hdr_event));
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}
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break;
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case 3:
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/* #line 67 "tsip_parser_header_Event.rl" */
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{
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}
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break;
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/* #line 392 "../src/headers/tsip_header_Event.c" */
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}
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}
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_again:
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if ( cs == 0 )
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goto _out;
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if ( ++p != pe )
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goto _resume;
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_test_eof: {}
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_out: {}
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}
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/* #line 110 "tsip_parser_header_Event.rl" */
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if( cs <
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/* #line 408 "../src/headers/tsip_header_Event.c" */
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80
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/* #line 111 "tsip_parser_header_Event.rl" */
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)
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{
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TSK_OBJECT_SAFE_FREE(hdr_event);
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}
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return hdr_event;
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}
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//========================================================
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// Event header object definition
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//
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static void* tsip_header_Event_create(void *self, va_list * app)
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{
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tsip_header_Event_t *Event = self;
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if(Event)
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{
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TSIP_HEADER(Event)->type = tsip_htype_Event;
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TSIP_HEADER(Event)->tostring = tsip_header_Event_tostring;
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Event->package = tsk_strdup(va_arg(*app, const char*));
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}
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else
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{
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TSK_DEBUG_ERROR("Failed to create new Event header.");
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}
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return self;
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}
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static void* tsip_header_Event_destroy(void *self)
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{
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tsip_header_Event_t *Event = self;
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if(Event)
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{
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TSK_FREE(Event->package);
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TSK_OBJECT_SAFE_FREE(TSIP_HEADER_PARAMS(Event));
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|
}
|
|
else TSK_DEBUG_ERROR("Null Event header.");
|
|
|
|
return self;
|
|
}
|
|
|
|
static const tsk_object_def_t tsip_header_Event_def_s =
|
|
{
|
|
sizeof(tsip_header_Event_t),
|
|
tsip_header_Event_create,
|
|
tsip_header_Event_destroy,
|
|
0
|
|
};
|
|
const void *tsip_header_Event_def_t = &tsip_header_Event_def_s;
|
|
|